Log Message:
-----------
Fix multiple memory leaks in xml_out(). Per report from Matt Magoffin.
Tags:
----
REL8_3_STABLE
Modified Files:
--------------
pgsql/src/backend/utils/adt:
xml.c (r1.68.2.3 -> r1.68.2.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/xml.c?r1=1.68.2.3&r2=1.68.2.4)